| Équations équilibrées la veille | Équations équilibrées le lendemain |
VO2Cl + 2 NH4OH = NH4VO3 + NH4Cl + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AgNO3 + CdI2 = AgI + Cd(NO3)2 =>
2 AgNO3 + CdI2 = 2 AgI + Cd(NO3)2
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
CH3OH + C6H13COOH = CH3COOC6H13 + H2O =>
CH3OH + C6H13COOH = CH3COOC6H13 + H2O
CuSO4 + S = SO4 + CuS =>
CuSO4 + S = SO4 + CuS
AgCl + F2 = AgF2 + Cl =>
AgCl + F2 = AgF2 + Cl
CaCO3 + H{+} = Ca{+2} + CO2 + H2O =>
CaCO3 + 2 H{+} = Ca{+2} + CO2 + H2O
C2H5OH + KMnO4 + HCl = MnCl2 + KOH + CO2 + H2O =>
5 C2H5OH + 12 KMnO4 + 24 HCl = 12 MnCl2 + 12 KOH + 10 CO2 + 21 H2O
SiO2 + Ca3Al2Si3O12 = CaSiO3 + CaAl2Si2O8 =>
SiO2 + Ca3Al2Si3O12 = 2 CaSiO3 + CaAl2Si2O8
Mg3Si2O5(OH)04 + CO2 = MgCO3 + SiO2 + H2O =>
Mg3Si2O5(OH)04 + 3 CO2 = 3 MgCO3 + 2 SiO2 + 2 H2O
HS2O3 = H2O + O2 + S =>
4 HS2O3 = 2 H2O + 5 O2 + 8 S
LiOH + Zn(NO3)2 = Zn(OH)2 + LiNO3 =>
2 LiOH + Zn(NO3)2 = Zn(OH)2 + 2 LiNO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
AgNO3 = NO + Ag + O2 =>
AgNO3 = NO + Ag + O2
BaCrO4 + HNO3 = BaCr2O7 + Ba(NO3)2 + H2O =>
2 BaCrO4 + 2 HNO3 = BaCr2O7 + Ba(NO3)2 + H2O
Ba(NO3)2 + Cr2 = Ba + Cr(NO3)2 =>
2 Ba(NO3)2 + Cr2 = 2 Ba + 2 Cr(NO3)2
Zn + K2Cr2O7 = ZnCr2O7 + K =>
Zn + K2Cr2O7 = ZnCr2O7 + 2 K
Ag(NO3) + Na2CO3 = AgCO3 + NO3Na2 =>
Ag(NO3) + Na2CO3 = AgCO3 + NO3Na2
Cr + OH = CrOH =>
Cr + OH = CrOH
FeCl2 + HCl + KMnO4 = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + 8 HCl + KMnO4 = 5 FeCl3 + MnCl2 + 4 H2O + KCl
Ca(OH)2 + HBrO2 = H2O + Ca(BrO2)2 =>
Ca(OH)2 + 2 HBrO2 = 2 H2O + Ca(BrO2)2
CH3CHCHCH2CH3 + KMnO4 + KOH = CH3CH2COOKCH3COOK + K2MnO4 + H2O =>
CH3CHCHCH2CH3 + 8 KMnO4 + 10 KOH = CH3CH2COOKCH3COOK + 8 K2MnO4 + 6 H2O
Pb + CO2 = Pb2O + C =>
4 Pb + CO2 = 2 Pb2O + C
Na3PO4 + Cr(OH)2 = Cr3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Cr(OH)2 = Cr3(PO4)2 + 6 NaOH
FeO + H = Fe + H2O =>
FeO + 2 H = Fe + H2O
NaI + NaIO3 + H2SO4 = I2 + Na2SO4 + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 3 I2 + 3 Na2SO4 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mg + P2 = MgP =>
2 Mg + P2 = 2 MgP
CH3C6H5 + SO2Cl2 = CH3C6H4SO2Cl + HCl =>
CH3C6H5 + SO2Cl2 = CH3C6H4SO2Cl + HCl
KMnO4 + H25O4 = Mn2O7 + K25O4 + H2O =>
50 KMnO4 + 2 H25O4 = 25 Mn2O7 + 2 K25O4 + 25 H2O
NO + P = N2 + P2O5 =>
10 NO + 4 P = 5 N2 + 2 P2O5
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
HF + KSO4 = HSO4 + KF =>
HF + KSO4 = HSO4 + KF
NaI + NaIO3 + H2SO4 = I2 + Na2SO4 + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 3 I2 + 3 Na2SO4 + 3 H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Na2MnO4 + H2SO4 = NaMnO4 + MnO2 + H2O + Na2SO4 =>
3 Na2MnO4 + 2 H2SO4 = 2 NaMnO4 + MnO2 + 2 H2O + 2 Na2SO4
Pd(NO3)2 + Na = NaNO3 + Pd =>
Pd(NO3)2 + 2 Na = 2 NaNO3 + Pd
FeZn + HCl = Fe + ZnCl + H =>
FeZn + HCl = Fe + ZnCl + H
C6H4CHOCl + KOH = C6H4CH2OHCl + C6H4ClCO2K =>
2 C6H4CHOCl + KOH = C6H4CH2OHCl + C6H4ClCO2K
Bi + O + H2O = Bi(OH)5 =>
2 Bi + 5 O + 5 H2O = 2 Bi(OH)5
HF = H + F2 =>
2 HF = 2 H + F2
C3CHO(l) + O2(g) = CO2(ag) + H2O(l) =>
4 C3CHO(l) + 15 O2(g) = 16 CO2(ag) + 2 H2O(l)
K2(CO3) + Al(NO3)3 = Al2(CO3)3 + KNO3 =>
3 K2(CO3) + 2 Al(NO3)3 = Al2(CO3)3 + 6 KNO3
KI + H2SO4 + KNO2 = K2SO4 + I2 + N2 + H2O =>
6 KI + 4 H2SO4 + 2 KNO2 = 4 K2SO4 + 3 I2 + N2 + 4 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Pb3O4 + KI + H2SO4 = K2SO4 + Pb + I2 + H2O =>
Pb3O4 + 8 KI + 4 H2SO4 = 4 K2SO4 + 3 Pb + 4 I2 + 4 H2O
Na + H2SO4 = Na2SO4 + H =>
2 Na + H2SO4 = Na2SO4 + 2 H
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
K2CO3 + CH3COOH = CO2 + H2O + CH3COOK =>
K2CO3 + 2 CH3COOH = CO2 + H2O + 2 CH3COOK
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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